Tests of Homogeneity of Variances

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NUR INNI MAGFIRAH A.S 20500121008/PBIO A

1. Uji Homogenitas Pretest & Posttest

Tests of Homogeneity of Variances

Levene

Statistic df1 df2 Sig.

Pretest Based on Mean 2,788 6 19 ,041

Based on Median ,632 6 19 ,703

Based on Median and with adjusted df

,632 6 12,111 ,703

Based on trimmed mean 2,475 6 19 ,061

Tests of Homogeneity of Variances

Levene

Statistic df1 df2 Sig.

Posttest Based on Mean 9,712 8 18 <,001

Based on Median 8,213 8 18 <,001

Based on Median and with adjusted df

8,213 8 11,912 <,001

Based on trimmed mean 9,668 8 18 <,001

2. Uji Normalitas SOAL

Tests of Normality

Kolmogorov-Smirnov^a Shapiro-Wilk

Statistic df Sig. Statistic df Sig.

Pretest ,191 30 ,007 ,910 30 ,015

Posttest ,139 30 ,144 ,936 30 ,072

a. Lilliefors Significance Correction

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ANGKET

Tests of Normality

Kolmogorov-Smirnov^a Shapiro-Wilk

Statistic df Sig. Statistic df Sig.

Pretest ,132 30 ,191 ,971 30 ,555

Posttest ,173 30 ,022 ,951 30 ,185

a. Lilliefors Significance Correction

3. Deskriptif ANGKET

Descriptive Statistics

N Minimum Maximum Mean

Std.

Deviation

Pretest 30 119 155 139,73 8,501

Posttest 30 121 181 146,77 13,645

Valid N (listwise)

30

4. Uji Hipotesis ANGKET

One-Sample Statistics

N Mean

Std.

Deviation

Std. Error Mean

Pretest 30 139,73 8,501 1,552

Posttest 30 146,77 13,645 2,491

SOAL

One-Sample Statistics

N Mean

Std.

Deviation

Std. Error Mean

Pretest 30 13,40 3,440 ,628

Posttest 30 17,97 2,723 ,497

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5. Uji Linearitas Angket

Case Processing Summary

Cases

Included Excluded Total

N Percent N Percent N Percent

Pretest 30 100,0% 0 0,0% 30 100,0%

Posttest 30 100,0% 0 0,0% 30 100,0%

Report

Pretest Posttest

Mean 139,73 146,77

N 30 30

Std.

Deviation

8,501 13,645

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